*{
	margin:0；
	padding:0;
	list-style-type: none;
}
.web{
	width: 1000px;
	height: 2255px;
	background-color: pink;
	margin: 0 auto;
}
.header{
	width: 100%;
	height: 140px;
	background-color: skyblue;
}
.content{
	width: 100%;
	height: 248px;
	background-color: blueviolet;
}
.content{
	width: 100%;
	height: 1867px;
	background-color: black;
}
.header-content{
	width: 100%;
	height: 116px;
	display: flex;
	justify-content: space-around;
	align-items: center;
}
.header-headerline{
	width: 100%;
	height: 24px;
	background-color: #00b7ee;
}
.content-logo{
	width: 121px;
	height: 63px;
	background-color: pink;
}
.content-ipt{
	width: 216px;
	height: 30px;
	background-color: pink;
	font-size: 0;
}
.content-title{
	width: 396px;
	height: 15px;
	background-color: green;
	
}
.content-ipt input{
	outline: 0;
	width: 80%;
	height: 100%;
	border: 0;
	padding: 0 4px;
	vertical-align: top;
}
.content-ipt::after{
	content: '';
	width: 16.3%;
	height: 100%;
	display: inline-block;
	background-color: violet;
}
.content-pic{
	width: 100%;
	height: 400px;
	background-color: gray;
}
.content-a




